#include <PFPhotonTranslator.h>

Inheritance diagram for PFPhotonTranslator:

Public Types
typedef std::vector < edm::Handle< edm::ValueMap < double > > >	IsolationValueMaps

Public Types inherited from edm::EDProducer
typedef EDProducer	ModuleType

Public Types inherited from edm::ProducerBase
typedef ProductRegistryHelper::TypeLabelList	TypeLabelList

Public Member Functions
	PFPhotonTranslator (const edm::ParameterSet &)

virtual void	produce (edm::Event &, const edm::EventSetup &) override

	~PFPhotonTranslator ()

Public Member Functions inherited from edm::EDProducer
	EDProducer ()

ModuleDescription const &	moduleDescription () const

virtual	~EDProducer ()

Public Member Functions inherited from edm::ProducerBase
	ProducerBase ()

void	registerProducts (ProducerBase , ProductRegistry , ModuleDescription const &)

std::function< void(BranchDescription const &)>	registrationCallback () const
	used by the fwk to register list of products More...

virtual	~ProducerBase ()

Public Member Functions inherited from edm::EDConsumerBase
	EDConsumerBase ()

ProductHolderIndexAndSkipBit	indexFrom (EDGetToken, BranchType, TypeID const &) const

void	itemsMayGet (BranchType, std::vector< ProductHolderIndexAndSkipBit > &) const

void	itemsToGet (BranchType, std::vector< ProductHolderIndexAndSkipBit > &) const

std::vector < ProductHolderIndexAndSkipBit > const &	itemsToGetFromEvent () const

void	labelsForToken (EDGetToken iToken, Labels &oLabels) const

bool	registeredToConsume (ProductHolderIndex, bool, BranchType) const

bool	registeredToConsumeMany (TypeID const &, BranchType) const

void	updateLookup (BranchType iBranchType, ProductHolderIndexHelper const &)

virtual	~EDConsumerBase ()

Private Member Functions
const reco::PFCandidate &	correspondingDaughterCandidate (const reco::PFCandidate &cand, const reco::PFBlockElement &pfbe) const

void	createBasicCluster (const reco::PFBlockElement &, reco::BasicClusterCollection &basicClusters, std::vector< const reco::PFCluster * > &, const reco::PFCandidate &coCandidate) const

void	createBasicClusterPtrs (const edm::OrphanHandle< reco::BasicClusterCollection > &basicClustersHandle)

void	createOneLegConversions (const edm::OrphanHandle< reco::SuperClusterCollection > &superClustersHandle, reco::ConversionCollection &oneLegConversions)

void	createPhotonCores (const edm::OrphanHandle< reco::SuperClusterCollection > &superClustersHandle, const edm::OrphanHandle< reco::ConversionCollection > &oneLegConversionHandle, reco::PhotonCoreCollection &photonCores)

void	createPhotons (reco::VertexCollection &vertexCollection, edm::Handle< reco::PhotonCollection > &egPhotons, const edm::OrphanHandle< reco::PhotonCoreCollection > &photonCoresHandle, const IsolationValueMaps &isolationValues, reco::PhotonCollection &photons)

void	createPreshowerCluster (const reco::PFBlockElement &PFBE, reco::PreshowerClusterCollection &preshowerClusters, unsigned plane) const

void	createPreshowerClusterPtrs (const edm::OrphanHandle< reco::PreshowerClusterCollection > &preshowerClustersHandle)

void	createSuperClusters (const reco::PFCandidateCollection &, reco::SuperClusterCollection &superClusters) const

bool	fetchCandidateCollection (edm::Handle< reco::PFCandidateCollection > &c, const edm::InputTag &tag, const edm::Event &iEvent) const

Private Attributes
edm::InputTag	barrelEcalHits_

std::vector < reco::CaloClusterPtrVector >	basicClusterPtr_

std::vector < reco::BasicClusterCollection >	basicClusters_

std::vector< reco::CandidatePtr >	CandidatePtr_

std::vector< int >	conv1legPFCandidateIndex_

std::vector< int >	conv2legPFCandidateIndex_

std::string	EGPhotonCollection_

std::vector< reco::PhotonRef >	egPhotonRef_

std::vector < reco::SuperClusterRef >	egSCRef_

bool	emptyIsOk_

edm::InputTag	endcapEcalHits_

std::vector< float >	energyRegression_

std::vector< float >	energyRegressionError_

edm::InputTag	hcalTowers_

double	hOverEConeSize_

std::vector< edm::InputTag >	inputTagIsoVals_

edm::InputTag	inputTagPFCandidates_

std::string	PFBasicClusterCollection_

std::vector< std::vector < const reco::PFCluster * > >	pfClusters_

std::vector < reco::ConversionRefVector >	pfConv_

std::string	PFConversionCollection_

std::string	PFPhotonCollection_

std::string	PFPhotonCoreCollection_

std::vector< float >	pfPhotonMva_

std::string	PFPreshowerClusterCollection_

std::vector< std::vector < reco::TrackRef > >	pfSingleLegConv_

std::vector< std::vector< float > >	pfSingleLegConvMva_

std::string	PFSuperClusterCollection_

std::vector< int >	photPFCandidateIndex_

std::vector < reco::CaloClusterPtrVector >	preshowerClusterPtr_

std::vector < reco::PreshowerClusterCollection >	preshowerClusters_

std::vector < reco::SuperClusterCollection >	superClusters_

edm::ESHandle< CaloGeometry >	theCaloGeom_

edm::ESHandle< CaloTopology >	theCaloTopo_

std::string	vertexProducer_

Additional Inherited Members
Static Public Member Functions inherited from edm::EDProducer
static const std::string &	baseType ()

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &descriptions)

Protected Member Functions inherited from edm::ProducerBase
void	callWhenNewProductsRegistered (std::function< void(BranchDescription const &)> const &func)

Protected Member Functions inherited from edm::EDConsumerBase
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	consumes (edm::InputTag const &tag)

EDGetToken	consumes (const TypeToGet &id, edm::InputTag const &tag)

template<BranchType B>
EDGetToken	consumes (TypeToGet const &id, edm::InputTag const &tag)

ConsumesCollector	consumesCollector ()
	Use a ConsumesCollector to gather consumes information from helper functions. More...

template<typename ProductType , BranchType B = InEvent>
void	consumesMany ()

void	consumesMany (const TypeToGet &id)

template<BranchType B>
void	consumesMany (const TypeToGet &id)

template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	mayConsume (edm::InputTag const &tag)

EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)

template<BranchType B>
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)

Detailed Description

Definition at line 60 of file PFPhotonTranslator.h.

Member Typedef Documentation

typedef std::vector< edm::Handle< edm::ValueMap<double> > > PFPhotonTranslator::IsolationValueMaps

Definition at line 68 of file PFPhotonTranslator.h.

Constructor & Destructor Documentation

PFPhotonTranslator::PFPhotonTranslator ( const edm::ParameterSet & iConfig )

explicit

Definition at line 64 of file PFPhotonTranslator.cc.

References edm::ParameterSet::exists(), edm::ParameterSet::getParameter(), and AlCaHLTBitMon_QueryRunRegistry::string.

                                                                       {
 
   //std::cout << "PFPhotonTranslator" << std::endl;
 
   inputTagPFCandidates_ 
     = iConfig.getParameter<edm::InputTag>("PFCandidate");
   
   edm::ParameterSet isoVals  = iConfig.getParameter<edm::ParameterSet> ("isolationValues");
   inputTagIsoVals_.push_back(isoVals.getParameter<edm::InputTag>("pfChargedHadrons"));
   inputTagIsoVals_.push_back(isoVals.getParameter<edm::InputTag>("pfPhotons"));
   inputTagIsoVals_.push_back(isoVals.getParameter<edm::InputTag>("pfNeutralHadrons"));
   
 
   PFBasicClusterCollection_ = iConfig.getParameter<std::string>("PFBasicClusters");
   PFPreshowerClusterCollection_ = iConfig.getParameter<std::string>("PFPreshowerClusters");
   PFSuperClusterCollection_ = iConfig.getParameter<std::string>("PFSuperClusters");
   PFConversionCollection_ = iConfig.getParameter<std::string>("PFConversionCollection");
   PFPhotonCoreCollection_ = iConfig.getParameter<std::string>("PFPhotonCores");
   PFPhotonCollection_ = iConfig.getParameter<std::string>("PFPhotons");
 
   EGPhotonCollection_ = iConfig.getParameter<std::string>("EGPhotons");
 
   vertexProducer_   = iConfig.getParameter<std::string>("primaryVertexProducer");
 
   barrelEcalHits_   = iConfig.getParameter<edm::InputTag>("barrelEcalHits");
   endcapEcalHits_   = iConfig.getParameter<edm::InputTag>("endcapEcalHits");
 
   hcalTowers_ = iConfig.getParameter<edm::InputTag>("hcalTowers");
   hOverEConeSize_   = iConfig.getParameter<double>("hOverEConeSize");
 
   if (iConfig.exists("emptyIsOk")) emptyIsOk_ = iConfig.getParameter<bool>("emptyIsOk");
   else emptyIsOk_=false;
 
   produces<reco::BasicClusterCollection>(PFBasicClusterCollection_); 
   produces<reco::PreshowerClusterCollection>(PFPreshowerClusterCollection_); 
   produces<reco::SuperClusterCollection>(PFSuperClusterCollection_); 
   produces<reco::PhotonCoreCollection>(PFPhotonCoreCollection_);
   produces<reco::PhotonCollection>(PFPhotonCollection_); 
   produces<reco::ConversionCollection>(PFConversionCollection_);
 }

PFPhotonTranslator::~PFPhotonTranslator ( )

Definition at line 105 of file PFPhotonTranslator.cc.

105 {}

Member Function Documentation

const reco::PFCandidate & PFPhotonTranslator::correspondingDaughterCandidate	(	const reco::PFCandidate &	cand,
		const reco::PFBlockElement &	pfbe
	)		const

private

Definition at line 1044 of file PFPhotonTranslator.cc.

References reco::CompositeCandidate::begin(), reco::PFCandidate::elementsInBlocks(), reco::CompositeCandidate::end(), and reco::PFBlockElement::index().

 {
   unsigned refindex=pfbe.index();
   //  std::cout << " N daughters " << cand.numberOfDaughters() << std::endl;
   reco::PFCandidate::const_iterator myDaughterCandidate=cand.begin();
   reco::PFCandidate::const_iterator itend=cand.end();
 
   for(;myDaughterCandidate!=itend;++myDaughterCandidate)
     {
       const reco::PFCandidate * myPFCandidate = (const reco::PFCandidate*)&*myDaughterCandidate;
       if(myPFCandidate->elementsInBlocks().size()!=1)
     {
       //      std::cout << " Daughter with " << myPFCandidate.elementsInBlocks().size()<< " element in block " << std::endl;
       return cand;
     }
       if(myPFCandidate->elementsInBlocks()[0].second==refindex) 
     {
       //      std::cout << " Found it " << cand << std::endl;
       return *myPFCandidate;
     }      
     }
   return cand;
 }

void PFPhotonTranslator::createBasicCluster	(	const reco::PFBlockElement &	PFBE,
		reco::BasicClusterCollection &	basicClusters,
		std::vector< const reco::PFCluster * > &	pfClusters,
		const reco::PFCandidate &	coCandidate
	)		const

private

Definition at line 526 of file PFPhotonTranslator.cc.

References reco::CaloCluster::algo(), reco::CaloCluster::caloID(), reco::PFBlockElement::clusterRef(), reco::PFCluster::energy(), reco::CaloCluster::hitsAndFractions(), edm::Ref< C, T, F >::isNull(), reco::CaloCluster::position(), and reco::CaloCluster::seed().

 {
   reco::PFClusterRef myPFClusterRef = PFBE.clusterRef();
   if(myPFClusterRef.isNull()) return;  
 
   const reco::PFCluster & myPFCluster (*myPFClusterRef);
   pfClusters.push_back(&myPFCluster);
   //std::cout << " Creating BC " << myPFCluster.energy() << " " << coCandidate.ecalEnergy() <<" "<<  coCandidate.rawEcalEnergy() <<std::endl;
   //std::cout << " # hits " << myPFCluster.hitsAndFractions().size() << std::endl;
 
 //  basicClusters.push_back(reco::CaloCluster(myPFCluster.energy(),
   basicClusters.push_back(reco::CaloCluster(//coCandidate.rawEcalEnergy(),
                         myPFCluster.energy(),
                         myPFCluster.position(),
                         myPFCluster.caloID(),
                         myPFCluster.hitsAndFractions(),
                         myPFCluster.algo(),
                         myPFCluster.seed()));
 }

void PFPhotonTranslator::createBasicClusterPtrs ( const edm::OrphanHandle< reco::BasicClusterCollection > & basicClustersHandle )

private

Definition at line 556 of file PFPhotonTranslator.cc.

References findQualityFiles::size.

 {
   unsigned size=photPFCandidateIndex_.size();
   unsigned basicClusterCounter=0;
   basicClusterPtr_.resize(size);
 
   for(unsigned iphot=0;iphot<size;++iphot) // loop on tracks
     {
       unsigned nbc=basicClusters_[iphot].size();
       for(unsigned ibc=0;ibc<nbc;++ibc) // loop on basic clusters
     {
       //      std::cout <<  "Track "<< iGSF << " ref " << basicClusterCounter << std::endl;
       reco::CaloClusterPtr bcPtr(basicClustersHandle,basicClusterCounter);
       basicClusterPtr_[iphot].push_back(bcPtr);
       ++basicClusterCounter;
     }
     }
 }

void PFPhotonTranslator::createOneLegConversions	(	const edm::OrphanHandle< reco::SuperClusterCollection > &	superClustersHandle,
		reco::ConversionCollection &	oneLegConversions
	)

private

Definition at line 693 of file PFPhotonTranslator.cc.

References relativeConstraints::error, reco::Conversion::pflow, reco::Conversion::setOneLegMVA(), X, and Gflash::Z.

 {
 
   //std::cout << "createOneLegConversions" << std::endl;
 
     unsigned nphot=photPFCandidateIndex_.size();
     for(unsigned iphot=0;iphot<nphot;++iphot)
       {
 
     //if (conv1legPFCandidateIndex_[iphot]==-1) cout << "No OneLegConversions to add"<<endl;
     //else std::cout << "Phot "<<iphot<< " nOneLegConversions to add : "<<pfSingleLegConv_[conv1legPFCandidateIndex_[iphot]].size()<<endl;
 
 
     if (conv1legPFCandidateIndex_[iphot]>-1){
 
       for (unsigned iConv=0; iConv<pfSingleLegConv_[conv1legPFCandidateIndex_[iphot]].size(); iConv++){
 
         reco::CaloClusterPtrVector scPtrVec;
         std::vector<reco::CaloClusterPtr>matchingBC;
         math::Error<3>::type error;
         const reco::Vertex  * convVtx = new reco::Vertex(pfSingleLegConv_[conv1legPFCandidateIndex_[iphot]][iConv]->innerPosition(), error);
         
         //cout << "Vtx x="<<convVtx->x() << " y="<< convVtx->y()<<" z="<<convVtx->z()<< endl;
         //cout << "VtxError x=" << convVtx->xError() << endl;
 
         std::vector<reco::TrackRef> OneLegConvVector;
         OneLegConvVector.push_back(pfSingleLegConv_[conv1legPFCandidateIndex_[iphot]][iConv]);
         
         reco::CaloClusterPtrVector clu=scPtrVec;
         std::vector<reco::TrackRef> tr=OneLegConvVector;
         std::vector<math::XYZPointF>trackPositionAtEcalVec;
         std::vector<math::XYZPointF>innPointVec;
         std::vector<math::XYZVectorF>trackPinVec;
         std::vector<math::XYZVectorF>trackPoutVec;
         math::XYZPointF trackPositionAtEcal(pfSingleLegConv_[conv1legPFCandidateIndex_[iphot]][iConv]->
                         outerPosition().X(), 
                         pfSingleLegConv_[conv1legPFCandidateIndex_[iphot]][iConv]->
                         outerPosition().Y(),
                         pfSingleLegConv_[conv1legPFCandidateIndex_[iphot]][iConv]->
                         outerPosition().Z());
         math::XYZPointF innPoint(pfSingleLegConv_[conv1legPFCandidateIndex_[iphot]][iConv]->
                      innerPosition().X(), 
                      pfSingleLegConv_[conv1legPFCandidateIndex_[iphot]][iConv]->
                      innerPosition().Y(),
                      pfSingleLegConv_[conv1legPFCandidateIndex_[iphot]][iConv]->
                      innerPosition().Z());
         math::XYZVectorF trackPin(pfSingleLegConv_[conv1legPFCandidateIndex_[iphot]][iConv]->
                      innerMomentum().X(), 
                      pfSingleLegConv_[conv1legPFCandidateIndex_[iphot]][iConv]->
                      innerMomentum().Y(),
                      pfSingleLegConv_[conv1legPFCandidateIndex_[iphot]][iConv]->
                      innerMomentum().Z());
         math::XYZVectorF trackPout(pfSingleLegConv_[conv1legPFCandidateIndex_[iphot]][iConv]->
                       outerMomentum().X(), 
                       pfSingleLegConv_[conv1legPFCandidateIndex_[iphot]][iConv]->
                       outerMomentum().Y(),
                       pfSingleLegConv_[conv1legPFCandidateIndex_[iphot]][iConv]->
                       outerMomentum().Z());
         float DCA=pfSingleLegConv_[conv1legPFCandidateIndex_[iphot]][iConv]->d0();
         trackPositionAtEcalVec.push_back(trackPositionAtEcal);
         innPointVec.push_back(innPoint);
         trackPinVec.push_back(trackPin);
         trackPoutVec.push_back(trackPout);
         std::vector< float > OneLegMvaVector;
         reco::Conversion myOneLegConversion(scPtrVec, 
                         OneLegConvVector,
                         trackPositionAtEcalVec,
                         *convVtx,
                         matchingBC,
                         DCA,
                         innPointVec,
                         trackPinVec,
                         trackPoutVec,
                         pfSingleLegConvMva_[conv1legPFCandidateIndex_[iphot]][iConv],             
                         reco::Conversion::pflow);
         OneLegMvaVector.push_back(pfSingleLegConvMva_[conv1legPFCandidateIndex_[iphot]][iConv]);
         myOneLegConversion.setOneLegMVA(OneLegMvaVector);
         //reco::Conversion myOneLegConversion(scPtrVec, 
         //OneLegConvVector, *convVtx, reco::Conversion::pflow);
         
         /*
         std::cout << "One leg conversion created" << endl;
         std::vector<edm::RefToBase<reco::Track> > convtracks = myOneLegConversion.tracks();
         const std::vector<float> mvalist = myOneLegConversion.oneLegMVA();
 
         cout << "nTracks="<< convtracks.size()<<endl;
         for (unsigned int itk=0; itk<convtracks.size(); itk++){
           //double convtrackpt = convtracks[itk]->pt();
           std::cout << "Track pt="<< convtracks[itk]->pt() << std::endl;
           std::cout << "Track mva="<< mvalist[itk] << std::endl;
         }   
         */
         oneLegConversions.push_back(myOneLegConversion);
         
         //cout << "OneLegConv added"<<endl;
         
       }
     }
       }
 }

void PFPhotonTranslator::createPhotonCores	(	const edm::OrphanHandle< reco::SuperClusterCollection > &	superClustersHandle,
		const edm::OrphanHandle< reco::ConversionCollection > &	oneLegConversionHandle,
		reco::PhotonCoreCollection &	photonCores
	)

private

Definition at line 795 of file PFPhotonTranslator.cc.

References reco::PhotonCore::addConversion(), reco::PhotonCore::addElectronPixelSeed(), reco::PhotonCore::addOneLegConversion(), iseed, reco::PhotonCore::setParentSuperCluster(), reco::PhotonCore::setPFlowPhoton(), reco::PhotonCore::setStandardPhoton(), reco::PhotonCore::setSuperCluster(), and edm::RefVector< C, T, F >::size().

 {
   
   //std::cout << "createPhotonCores" << std::endl;
 
   unsigned nphot=photPFCandidateIndex_.size();
 
   unsigned i1legtot = 0;
 
   for(unsigned iphot=0;iphot<nphot;++iphot)
     {
       //std::cout << "iphot="<<iphot<<std::endl;
 
       reco::PhotonCore myPhotonCore;
 
       reco::SuperClusterRef SCref(reco::SuperClusterRef(superClustersHandle, iphot));
       
       myPhotonCore.setPFlowPhoton(true);
       myPhotonCore.setStandardPhoton(false);
       myPhotonCore.setParentSuperCluster(SCref);
       myPhotonCore.setSuperCluster(egSCRef_[iphot]);
 
       reco::ElectronSeedRefVector pixelSeeds = egPhotonRef_[iphot]->electronPixelSeeds();
       for (unsigned iseed=0; iseed<pixelSeeds.size(); iseed++){
     myPhotonCore.addElectronPixelSeed(pixelSeeds[iseed]);
       }
 
       //cout << "PhotonCores : SC OK" << endl;
 
       //cout << "conv1legPFCandidateIndex_[iphot]="<<conv1legPFCandidateIndex_[iphot]<<endl;
       //cout << "conv2legPFCandidateIndex_[iphot]="<<conv2legPFCandidateIndex_[iphot]<<endl;
 
       if (conv1legPFCandidateIndex_[iphot]>-1){
     for (unsigned int iConv=0; iConv<pfSingleLegConv_[conv1legPFCandidateIndex_[iphot]].size(); iConv++){
       
       const reco::ConversionRef & OneLegRef(reco::ConversionRef(oneLegConversionHandle, i1legtot));
       myPhotonCore.addOneLegConversion(OneLegRef);
       
       //cout << "PhotonCores : 1-leg OK" << endl;
       /*
       cout << "Testing 1-leg :"<<endl;
       const reco::ConversionRefVector & conv = myPhotonCore.conversionsOneLeg();
       for (unsigned int iconv=0; iconv<conv.size(); iconv++){
         cout << "Testing 1-leg : iconv="<<iconv<<endl;
         cout << "Testing 1-leg : nTracks="<<conv[iconv]->nTracks()<<endl;
         cout << "Testing 1-leg : EoverP="<<conv[iconv]->EoverP()<<endl;
         std::vector<edm::RefToBase<reco::Track> > convtracks = conv[iconv]->tracks();
         for (unsigned int itk=0; itk<convtracks.size(); itk++){
           //double convtrackpt = convtracks[itk]->pt();
           std::cout << "Testing 1-leg : Track pt="<< convtracks[itk]->pt() << std::endl;
           // std::cout << "Track mva="<< mvalist[itk] << std::endl;
         }  
       }
       */
 
       i1legtot++;
     }
       }
 
       if (conv2legPFCandidateIndex_[iphot]>-1){
     for(unsigned int iConv=0; iConv<pfConv_[conv2legPFCandidateIndex_[iphot]].size(); iConv++) {
 
       const reco::ConversionRef & TwoLegRef(pfConv_[conv2legPFCandidateIndex_[iphot]][iConv]);
       myPhotonCore.addConversion(TwoLegRef);
 
     }
     //cout << "PhotonCores : 2-leg OK" << endl;
 
     /*
     cout << "Testing 2-leg :"<<endl;
     const reco::ConversionRefVector & conv = myPhotonCore.conversions();
     for (unsigned int iconv=0; iconv<conv.size(); iconv++){
       cout << "Testing 2-leg : iconv="<<iconv<<endl;
       cout << "Testing 2-leg : nTracks="<<conv[iconv]->nTracks()<<endl;
       cout << "Testing 2-leg : EoverP="<<conv[iconv]->EoverP()<<endl;
       std::vector<edm::RefToBase<reco::Track> > convtracks = conv[iconv]->tracks();
       for (unsigned int itk=0; itk<convtracks.size(); itk++){
         //double convtrackpt = convtracks[itk]->pt();
         std::cout << "Testing 2-leg : Track pt="<< convtracks[itk]->pt() << std::endl;
         // std::cout << "Track mva="<< mvalist[itk] << std::endl;
       }  
     }
     */
       }
 
       photonCores.push_back(myPhotonCore);
       
     }
 
   //std::cout << "end of createPhotonCores"<<std::endl;
 }

void PFPhotonTranslator::createPhotons	(	reco::VertexCollection &	vertexCollection,
		edm::Handle< reco::PhotonCollection > &	egPhotons,
		const edm::OrphanHandle< reco::PhotonCoreCollection > &	photonCoresHandle,
		const IsolationValueMaps &	isolationValues,
		reco::PhotonCollection &	photons
	)

private

Definition at line 888 of file PFPhotonTranslator.cc.

References reco::Photon::PflowIsolationVariables::chargedHadronIso, reco::Photon::IsolationVariables::ecalRecHitSumEt, reco::Photon::PflowIDVariables::etOutsideMustache, reco::Photon::IsolationVariables::hcalDepth1TowerSumEt, reco::Photon::IsolationVariables::hcalDepth2TowerSumEt, reco::Photon::IsolationVariables::hcalTowerSumEt, reco::Photon::FiducialFlags::isEB, reco::Photon::FiducialFlags::isEBEEGap, reco::Photon::FiducialFlags::isEBEtaGap, reco::Photon::FiducialFlags::isEBPhiGap, reco::Photon::FiducialFlags::isEE, reco::Photon::FiducialFlags::isEEDeeGap, reco::Photon::FiducialFlags::isEERingGap, reco::Mustache::MustacheID(), reco::Photon::PflowIDVariables::mva, reco::Photon::PflowIDVariables::nClusterOutsideMustache, reco::Photon::PflowIsolationVariables::neutralHadronIso, reco::Photon::IsolationVariables::nTrkHollowCone, reco::Photon::IsolationVariables::nTrkSolidCone, reco::Photon::PflowIsolationVariables::photonIso, reco::Photon::regression2, reco::Photon::IsolationVariables::trkSumPtHollowCone, and reco::Photon::IsolationVariables::trkSumPtSolidCone.

 {
 
   //cout << "createPhotons" << endl;
   
   unsigned nphot=photPFCandidateIndex_.size();
 
   for(unsigned iphot=0;iphot<nphot;++iphot)
     {
       //std::cout << "iphot="<<iphot<<std::endl;
 
       reco::PhotonCoreRef PCref(reco::PhotonCoreRef(photonCoresHandle, iphot));
 
       math::XYZPoint vtx(0.,0.,0.);
       if (vertexCollection.size()>0) vtx = vertexCollection.begin()->position();
       //std::cout << "vtx made" << std::endl;
 
       math::XYZVector direction =  PCref->parentSuperCluster()->position() - vtx;
 
       //It could be that pfSC energy gives not the best resolution : use smaller agregates for some cases ?
       math::XYZVector P3 = direction.unit() * PCref->parentSuperCluster()->energy();
       LorentzVector P4(P3.x(), P3.y(), P3.z(), PCref->parentSuperCluster()->energy());
 
       reco::Photon myPhoton(P4, PCref->parentSuperCluster()->position(), PCref, vtx);
       //cout << "photon created"<<endl;
 
 
 
       reco::Photon::ShowerShape  showerShape;
       reco::Photon::FiducialFlags fiducialFlags;
       reco::Photon::IsolationVariables isolationVariables03;
       reco::Photon::IsolationVariables isolationVariables04;
 
       showerShape.e1x5= egPhotonRef_[iphot]->e1x5();
       showerShape.e2x5= egPhotonRef_[iphot]->e2x5();
       showerShape.e3x3= egPhotonRef_[iphot]->e3x3();
       showerShape.e5x5= egPhotonRef_[iphot]->e5x5();
       showerShape.maxEnergyXtal =  egPhotonRef_[iphot]->maxEnergyXtal();
       showerShape.sigmaEtaEta =    egPhotonRef_[iphot]->sigmaEtaEta();
       showerShape.sigmaIetaIeta =  egPhotonRef_[iphot]->sigmaIetaIeta();
       showerShape.hcalDepth1OverEcal = egPhotonRef_[iphot]->hadronicDepth1OverEm();
       showerShape.hcalDepth2OverEcal = egPhotonRef_[iphot]->hadronicDepth2OverEm();
       myPhoton.setShowerShapeVariables ( showerShape ); 
       
       fiducialFlags.isEB = egPhotonRef_[iphot]->isEB();
       fiducialFlags.isEE = egPhotonRef_[iphot]->isEE();
       fiducialFlags.isEBEtaGap = egPhotonRef_[iphot]->isEBEtaGap();
       fiducialFlags.isEBPhiGap = egPhotonRef_[iphot]->isEBPhiGap();
       fiducialFlags.isEERingGap = egPhotonRef_[iphot]->isEERingGap();
       fiducialFlags.isEEDeeGap = egPhotonRef_[iphot]->isEEDeeGap();
       fiducialFlags.isEBEEGap = egPhotonRef_[iphot]->isEBEEGap();
       myPhoton.setFiducialVolumeFlags ( fiducialFlags );
 
       isolationVariables03.ecalRecHitSumEt = egPhotonRef_[iphot]->ecalRecHitSumEtConeDR03();
       isolationVariables03.hcalTowerSumEt = egPhotonRef_[iphot]->hcalTowerSumEtConeDR03();
       isolationVariables03.hcalDepth1TowerSumEt = egPhotonRef_[iphot]->hcalDepth1TowerSumEtConeDR03();
       isolationVariables03.hcalDepth2TowerSumEt = egPhotonRef_[iphot]->hcalDepth2TowerSumEtConeDR03();
       isolationVariables03.trkSumPtSolidCone = egPhotonRef_[iphot]->trkSumPtSolidConeDR03();
       isolationVariables03.trkSumPtHollowCone = egPhotonRef_[iphot]->trkSumPtHollowConeDR03();
       isolationVariables03.nTrkSolidCone = egPhotonRef_[iphot]->nTrkSolidConeDR03();
       isolationVariables03.nTrkHollowCone = egPhotonRef_[iphot]->nTrkHollowConeDR03();
       isolationVariables04.ecalRecHitSumEt = egPhotonRef_[iphot]->ecalRecHitSumEtConeDR04();
       isolationVariables04.hcalTowerSumEt = egPhotonRef_[iphot]->hcalTowerSumEtConeDR04();
       isolationVariables04.hcalDepth1TowerSumEt = egPhotonRef_[iphot]->hcalDepth1TowerSumEtConeDR04();
       isolationVariables04.hcalDepth2TowerSumEt = egPhotonRef_[iphot]->hcalDepth2TowerSumEtConeDR04();
       isolationVariables04.trkSumPtSolidCone = egPhotonRef_[iphot]->trkSumPtSolidConeDR04();
       isolationVariables04.trkSumPtHollowCone = egPhotonRef_[iphot]->trkSumPtHollowConeDR04();
       isolationVariables04.nTrkSolidCone = egPhotonRef_[iphot]->nTrkSolidConeDR04();
       isolationVariables04.nTrkHollowCone = egPhotonRef_[iphot]->nTrkHollowConeDR04();
       myPhoton.setIsolationVariables(isolationVariables04, isolationVariables03);
      
       
       
 
       reco::Photon::PflowIsolationVariables myPFIso;
       myPFIso.chargedHadronIso=(*isolationValues[0])[CandidatePtr_[iphot]];
       myPFIso.photonIso=(*isolationValues[1])[CandidatePtr_[iphot]];
       myPFIso.neutralHadronIso=(*isolationValues[2])[CandidatePtr_[iphot]];   
       myPhoton.setPflowIsolationVariables(myPFIso);
       
       reco::Photon::PflowIDVariables myPFVariables;
 
       reco::Mustache myMustache;
       myMustache.MustacheID(*(myPhoton.parentSuperCluster()), myPFVariables.nClusterOutsideMustache, myPFVariables.etOutsideMustache );
       myPFVariables.mva = pfPhotonMva_[iphot];
       myPhoton.setPflowIDVariables(myPFVariables);
 
       //cout << "chargedHadronIso="<<myPhoton.chargedHadronIso()<<" photonIso="<<myPhoton.photonIso()<<" neutralHadronIso="<<myPhoton.neutralHadronIso()<<endl;
       
       // set PF-regression energy
       myPhoton.setCorrectedEnergy(reco::Photon::regression2,energyRegression_[iphot],energyRegressionError_[iphot],false);
       
 
       /*
       if (basicClusters_[iphot].size()>0){
       // Cluster shape variables
       //Algorithms from EcalClusterTools could be adapted to PF photons ? (not based on 5x5 BC)
       //It happens that energy computed in eg e5x5 is greater than pfSC energy (EcalClusterTools gathering energies from adjacent crystals even if not belonging to the SC)
       const EcalRecHitCollection* hits = 0 ;
       int subdet = PCref->parentSuperCluster()->seed()->hitsAndFractions()[0].first.subdetId();
       if (subdet==EcalBarrel) hits = barrelRecHits;
       else if  (subdet==EcalEndcap) hits = endcapRecHits;
       const CaloGeometry* geometry = theCaloGeom_.product();
 
       float maxXtal =   EcalClusterTools::eMax( *(PCref->parentSuperCluster()->seed()), &(*hits) );
       //cout << "maxXtal="<<maxXtal<<endl;
       float e1x5    =   EcalClusterTools::e1x5(  *(PCref->parentSuperCluster()->seed()), &(*hits), &(*topology)); 
       //cout << "e1x5="<<e1x5<<endl;
       float e2x5    =   EcalClusterTools::e2x5Max(  *(PCref->parentSuperCluster()->seed()), &(*hits), &(*topology)); 
       //cout << "e2x5="<<e2x5<<endl;
       float e3x3    =   EcalClusterTools::e3x3(  *(PCref->parentSuperCluster()->seed()), &(*hits), &(*topology)); 
       //cout << "e3x3="<<e3x3<<endl;
       float e5x5    =   EcalClusterTools::e5x5( *(PCref->parentSuperCluster()->seed()), &(*hits), &(*topology)); 
       //cout << "e5x5="<<e5x5<<endl;
       std::vector<float> cov =  EcalClusterTools::covariances( *(PCref->parentSuperCluster()->seed()), &(*hits), &(*topology), geometry); 
       float sigmaEtaEta = sqrt(cov[0]);
       //cout << "sigmaEtaEta="<<sigmaEtaEta<<endl;
       std::vector<float> locCov =  EcalClusterTools::localCovariances( *(PCref->parentSuperCluster()->seed()), &(*hits), &(*topology)); 
       float sigmaIetaIeta = sqrt(locCov[0]);
       //cout << "sigmaIetaIeta="<<sigmaIetaIeta<<endl;
       //float r9 =e3x3/(PCref->parentSuperCluster()->rawEnergy());
 
 
       // calculate HoE
       const CaloTowerCollection* hcalTowersColl = hcalTowersHandle.product();
       EgammaTowerIsolation towerIso1(hOverEConeSize_,0.,0.,1,hcalTowersColl) ;  
       EgammaTowerIsolation towerIso2(hOverEConeSize_,0.,0.,2,hcalTowersColl) ;  
       double HoE1=towerIso1.getTowerESum(&(*PCref->parentSuperCluster()))/PCref->pfSuperCluster()->energy();
       double HoE2=towerIso2.getTowerESum(&(*PCref->parentSuperCluster()))/PCref->pfSuperCluster()->energy(); 
       //cout << "HoE1="<<HoE1<<endl;
       //cout << "HoE2="<<HoE2<<endl;  
 
       reco::Photon::ShowerShape  showerShape;
       showerShape.e1x5= e1x5;
       showerShape.e2x5= e2x5;
       showerShape.e3x3= e3x3;
       showerShape.e5x5= e5x5;
       showerShape.maxEnergyXtal =  maxXtal;
       showerShape.sigmaEtaEta =    sigmaEtaEta;
       showerShape.sigmaIetaIeta =  sigmaIetaIeta;
       showerShape.hcalDepth1OverEcal = HoE1;
       showerShape.hcalDepth2OverEcal = HoE2;
       myPhoton.setShowerShapeVariables ( showerShape ); 
       //cout << "shower shape variables filled"<<endl;
       }
       */
       
 
       photons.push_back(myPhoton);
 
     }
 
   //std::cout << "end of createPhotons"<<std::endl;
 }

void PFPhotonTranslator::createPreshowerCluster	(	const reco::PFBlockElement &	PFBE,
		reco::PreshowerClusterCollection &	preshowerClusters,
		unsigned	plane
	)		const

private

Definition at line 549 of file PFPhotonTranslator.cc.

References reco::PFBlockElement::clusterRef().

 {
   reco::PFClusterRef  myPFClusterRef= PFBE.clusterRef();
   preshowerClusters.push_back(reco::PreshowerCluster(myPFClusterRef->energy(),myPFClusterRef->position(),
                            myPFClusterRef->hitsAndFractions(),plane));
 }

void PFPhotonTranslator::createPreshowerClusterPtrs ( const edm::OrphanHandle< reco::PreshowerClusterCollection > & preshowerClustersHandle )

private

Definition at line 575 of file PFPhotonTranslator.cc.

References findQualityFiles::size.

 {
   unsigned size=photPFCandidateIndex_.size();
   unsigned psClusterCounter=0;
   preshowerClusterPtr_.resize(size);
 
   for(unsigned iphot=0;iphot<size;++iphot) // loop on tracks
     {
       unsigned nbc=preshowerClusters_[iphot].size();
       for(unsigned ibc=0;ibc<nbc;++ibc) // loop on basic clusters
     {
       //      std::cout <<  "Track "<< iGSF << " ref " << basicClusterCounter << std::endl;
       reco::CaloClusterPtr psPtr(preshowerClustersHandle,psClusterCounter);
       preshowerClusterPtr_[iphot].push_back(psPtr);
       ++psClusterCounter;
     }
     }
 }

void PFPhotonTranslator::createSuperClusters	(	const reco::PFCandidateCollection &	pfCand,
		reco::SuperClusterCollection &	superClusters
	)		const

private

Definition at line 594 of file PFPhotonTranslator.cc.

References reco::SuperCluster::addCluster(), reco::CaloCluster::addHitAndFraction(), reco::SuperCluster::addPreshowerCluster(), alignCSCRings::e, PFClusterWidthAlgo::pflowEtaWidth(), PFClusterWidthAlgo::pflowPhiWidth(), reco::SuperCluster::rawEnergy(), reco::SuperCluster::setEtaWidth(), reco::SuperCluster::setPhiWidth(), reco::SuperCluster::setPreshowerEnergy(), and reco::SuperCluster::setSeed().

 {
   unsigned nphot=photPFCandidateIndex_.size();
   for(unsigned iphot=0;iphot<nphot;++iphot)
     {
 
       //cout << "SC iphot=" << iphot << endl;
 
       // Computes energy position a la e/gamma 
       double sclusterE=0;
       double posX=0.;
       double posY=0.;
       double posZ=0.;
       
       unsigned nbasics=basicClusters_[iphot].size();
       for(unsigned ibc=0;ibc<nbasics;++ibc)
     {
       //cout << "BC in SC : iphot="<<iphot<<endl;
       
       double e = basicClusters_[iphot][ibc].energy();
       sclusterE += e;
       posX += e * basicClusters_[iphot][ibc].position().X();
       posY += e * basicClusters_[iphot][ibc].position().Y();
       posZ += e * basicClusters_[iphot][ibc].position().Z();      
     }
       posX /=sclusterE;
       posY /=sclusterE;
       posZ /=sclusterE;
       
       /*
       if(pfCand[gsfPFCandidateIndex_[iphot]].gsfTrackRef()!=GsfTrackRef_[iphot])
     {
       edm::LogError("PFElectronTranslator") << " Major problem in PFElectron Translator" << std::endl;
     }
       */      
 
       // compute the width
       PFClusterWidthAlgo pfwidth(pfClusters_[iphot]);
       
       double correctedEnergy=pfCand[photPFCandidateIndex_[iphot]].ecalEnergy();
       reco::SuperCluster mySuperCluster(correctedEnergy,math::XYZPoint(posX,posY,posZ));
       // protection against empty basic cluster collection ; the value is -2 in this case
       if(nbasics)
     {
 //    std::cout << "SuperCluster creation; energy " << pfCand[gsfPFCandidateIndex_[iphot]].ecalEnergy();
 //    std::cout << " " <<   pfCand[gsfPFCandidateIndex_[iphot]].rawEcalEnergy() << std::endl;
 //    std::cout << "Seed energy from basic " << basicClusters_[iphot][0].energy() << std::endl;
       mySuperCluster.setSeed(basicClusterPtr_[iphot][0]);
     }
       else
     {
       //      std::cout << "SuperCluster creation ; seed energy " << 0 << std::endl;
       //std::cout << "SuperCluster creation ; energy " << pfCand[photPFCandidateIndex_[iphot]].ecalEnergy();
       //std::cout << " " <<   pfCand[photPFCandidateIndex_[iphot]].rawEcalEnergy() << std::endl;
 //    std::cout << " No seed found " << 0 << std::endl;   
 //    std::cout << " MVA " << pfCand[gsfPFCandidateIndex_[iphot]].mva_e_pi() << std::endl;
       mySuperCluster.setSeed(reco::CaloClusterPtr());
     }
       // the seed should be the first basic cluster
 
       for(unsigned ibc=0;ibc<nbasics;++ibc)
     {
       mySuperCluster.addCluster(basicClusterPtr_[iphot][ibc]);
       //      std::cout <<"Adding Ref to SC " << basicClusterPtr_[iphot][ibc].index() << std::endl;
       const std::vector< std::pair<DetId, float> > & v1 = basicClusters_[iphot][ibc].hitsAndFractions();
       //      std::cout << " Number of cells " << v1.size() << std::endl;
       for( std::vector< std::pair<DetId, float> >::const_iterator diIt = v1.begin();
            diIt != v1.end();
            ++diIt ) {
         //      std::cout << " Adding DetId " << (diIt->first).rawId() << " " << diIt->second << std::endl;
         mySuperCluster.addHitAndFraction(diIt->first,diIt->second);
       } // loop over rechits      
     }      
 
       unsigned nps=preshowerClusterPtr_[iphot].size();
       for(unsigned ips=0;ips<nps;++ips)
     {
       mySuperCluster.addPreshowerCluster(preshowerClusterPtr_[iphot][ips]);
     }
       
 
       // Set the preshower energy
       mySuperCluster.setPreshowerEnergy(pfCand[photPFCandidateIndex_[iphot]].pS1Energy()+
                     pfCand[photPFCandidateIndex_[iphot]].pS2Energy());
 
       // Set the cluster width
       mySuperCluster.setEtaWidth(pfwidth.pflowEtaWidth());
       mySuperCluster.setPhiWidth(pfwidth.pflowPhiWidth());
       // Force the computation of rawEnergy_ of the reco::SuperCluster
       mySuperCluster.rawEnergy();
 
       //cout << "SC energy="<< mySuperCluster.energy()<<endl;
 
       superClusters.push_back(mySuperCluster);
       //std::cout << "nb super clusters in collection : "<<superClusters.size()<<std::endl;
     }
 }

bool PFPhotonTranslator::fetchCandidateCollection	(	edm::Handle< reco::PFCandidateCollection > &	c,
		const edm::InputTag &	tag,
		const edm::Event &	iEvent
	)		const

private

Definition at line 507 of file PFPhotonTranslator.cc.

References newFWLiteAna::found, and edm::Event::getByLabel().

                                                         {  
   bool found = iEvent.getByLabel(tag, c);
 
   if(!found && !emptyIsOk_)
     {
       std::ostringstream  err;
       err<<" cannot get PFCandidates: "
      <<tag<<std::endl;
       edm::LogError("PFPhotonTranslator")<<err.str();
     }
   return found;
       
 }

void PFPhotonTranslator::produce	(	edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)

overridevirtual

Implements edm::EDProducer.

Definition at line 107 of file PFPhotonTranslator.cc.

References reco::PFBlockElement::ECAL, asciidump::elements, reco::PFCandidate::elementsInBlocks(), reco::PFCandidate::gamma, edm::Event::getByLabel(), i, edm::Ref< C, T, F >::isNull(), edm::HandleBase::isValid(), j, reco::PFCandidate::mva_nothing_gamma(), reco::PFCandidate::particleId(), reco::tau::pfCandidates(), reco::PFCandidate::photonExtraRef(), edm::Handle< T >::product(), reco::PFBlockElement::PS1, reco::PFBlockElement::PS2, edm::Event::put(), edm::RefVector< C, T, F >::size(), ntuplemaker::status, reco::PFCandidate::superClusterRef(), reco::PFBlockElement::type(), and GoodVertex_cfg::vertexCollection.

                                                  { 
 
   //cout << "NEW EVENT"<<endl;
 
   std::auto_ptr<reco::BasicClusterCollection> 
     basicClusters_p(new reco::BasicClusterCollection);
 
   std::auto_ptr<reco::PreshowerClusterCollection>
     psClusters_p(new reco::PreshowerClusterCollection);
 
   /*
   std::auto_ptr<reco::ConversionCollection>
     SingleLeg_p(new reco::ConversionCollection);
   */
 
   reco::SuperClusterCollection outputSuperClusterCollection;
   reco::ConversionCollection outputOneLegConversionCollection;
   reco::PhotonCoreCollection outputPhotonCoreCollection;
   reco::PhotonCollection outputPhotonCollection;
 
   outputSuperClusterCollection.clear();
   outputOneLegConversionCollection.clear();
   outputPhotonCoreCollection.clear();
   outputPhotonCollection.clear();
 
 
   edm::Handle<reco::PFCandidateCollection> pfCandidates;
   bool status=fetchCandidateCollection(pfCandidates, 
                        inputTagPFCandidates_, 
                        iEvent );
 
   edm::Handle<reco::PhotonCollection> egPhotons;
   iEvent.getByLabel(EGPhotonCollection_, egPhotons);
   
 
   Handle<reco::VertexCollection> vertexHandle;
 
   
   IsolationValueMaps isolationValues(inputTagIsoVals_.size());
   for (size_t j = 0; j<inputTagIsoVals_.size(); ++j) {
     iEvent.getByLabel(inputTagIsoVals_[j], isolationValues[j]);
   }
   
 
   // clear the vectors
   photPFCandidateIndex_.clear();
   basicClusters_.clear();
   pfClusters_.clear();
   preshowerClusters_.clear();
   superClusters_.clear();
   basicClusterPtr_.clear();
   preshowerClusterPtr_.clear();
   CandidatePtr_.clear();
   egSCRef_.clear();
   egPhotonRef_.clear();
   pfPhotonMva_.clear();
   energyRegression_.clear();
   energyRegressionError_.clear();
   pfConv_.clear();
   pfSingleLegConv_.clear();
   pfSingleLegConvMva_.clear();
   conv1legPFCandidateIndex_.clear();
   conv2legPFCandidateIndex_.clear();
 
   // loop on the candidates 
   //CC@@
   // we need first to create AND put the SuperCluster, 
   // basic clusters and presh clusters collection 
   // in order to get a working Handle
   unsigned ncand=(status)?pfCandidates->size():0;
 
   unsigned iphot=0;
   unsigned iconv1leg=0;
   unsigned iconv2leg=0;
 
   for( unsigned i=0; i<ncand; ++i ) {
 
     const reco::PFCandidate& cand = (*pfCandidates)[i];    
     if(cand.particleId()!=reco::PFCandidate::gamma) continue;
     //cout << "cand.mva_nothing_gamma()="<<cand. mva_nothing_gamma()<<endl;
     if(cand. mva_nothing_gamma()>0.001)//Found PFPhoton with PFPhoton Extras saved
       {
 
     //cout << "NEW PHOTON" << endl;
 
     //std::cout << "nDoubleLegConv="<<cand.photonExtraRef()->conversionRef().size()<<std::endl;
 
     if (cand.photonExtraRef()->conversionRef().size()>0){
 
       pfConv_.push_back(reco::ConversionRefVector());
 
       const reco::ConversionRefVector & doubleLegConvColl = cand.photonExtraRef()->conversionRef();
       for (unsigned int iconv=0; iconv<doubleLegConvColl.size(); iconv++){
         pfConv_[iconv2leg].push_back(doubleLegConvColl[iconv]);
       }
 
       conv2legPFCandidateIndex_.push_back(iconv2leg);
       iconv2leg++;
     }
     else conv2legPFCandidateIndex_.push_back(-1);
 
     const std::vector<reco::TrackRef> & singleLegConvColl = cand.photonExtraRef()->singleLegConvTrackRef();
     const std::vector<float>& singleLegConvCollMva = cand.photonExtraRef()->singleLegConvMva();
     
     //std::cout << "nSingleLegConv=" <<singleLegConvColl.size() << std::endl;
 
     if (singleLegConvColl.size()>0){
 
       pfSingleLegConv_.push_back(std::vector<reco::TrackRef>());
       pfSingleLegConvMva_.push_back(std::vector<float>());
 
           //cout << "nTracks="<< singleLegConvColl.size()<<endl;
           for (unsigned int itk=0; itk<singleLegConvColl.size(); itk++){
             //cout << "Track pt="<< singleLegConvColl[itk]->pt() <<endl;
 
             pfSingleLegConv_[iconv1leg].push_back(singleLegConvColl[itk]);
             pfSingleLegConvMva_[iconv1leg].push_back(singleLegConvCollMva[itk]);
           }
 
 
       conv1legPFCandidateIndex_.push_back(iconv1leg);
     
       iconv1leg++;
     }
     else conv1legPFCandidateIndex_.push_back(-1);
     
       }
 
     photPFCandidateIndex_.push_back(i);
     pfPhotonMva_.push_back(cand.mva_nothing_gamma());
     energyRegression_.push_back(cand.photonExtraRef()->MVAGlobalCorrE());
     energyRegressionError_.push_back(cand.photonExtraRef()->MVAGlobalCorrEError());
     basicClusters_.push_back(reco::BasicClusterCollection());
     pfClusters_.push_back(std::vector<const reco::PFCluster *>());
     preshowerClusters_.push_back(reco::PreshowerClusterCollection());
     superClusters_.push_back(reco::SuperClusterCollection());
 
     reco::PFCandidatePtr ptrToPFPhoton(pfCandidates,i);
     CandidatePtr_.push_back(ptrToPFPhoton);  
     egSCRef_.push_back(cand.superClusterRef());
     //std::cout << "PFPhoton cand " << iphot << std::endl;
 
     int iegphot=0;
     for (reco::PhotonCollection::const_iterator gamIter = egPhotons->begin(); gamIter != egPhotons->end(); ++gamIter){
       if (cand.superClusterRef()==gamIter->superCluster()){
     reco::PhotonRef PhotRef(reco::PhotonRef(egPhotons, iegphot));
     egPhotonRef_.push_back(PhotRef);
       }
       iegphot++;
     }
 
 
     //std::cout << "Cand elements in blocks : " << cand.elementsInBlocks().size() << std::endl;
 
     for(unsigned iele=0; iele<cand.elementsInBlocks().size(); ++iele) {
       // first get the block 
       reco::PFBlockRef blockRef = cand.elementsInBlocks()[iele].first;
       //
       unsigned elementIndex = cand.elementsInBlocks()[iele].second;
       // check it actually exists 
       if(blockRef.isNull()) continue;
       
       // then get the elements of the block
       const edm::OwnVector< reco::PFBlockElement >&  elements = (*blockRef).elements();
       
       const reco::PFBlockElement & pfbe (elements[elementIndex]); 
       // The first ECAL element should be the cluster associated to the GSF; defined as the seed
       if(pfbe.type()==reco::PFBlockElement::ECAL)
     {     
 
       //std::cout << "BlockElement ECAL" << std::endl;
       // the Brem photons are saved as daughter PFCandidate; this 
       // is convenient to access the corrected energy
       //      std::cout << " Found candidate "  << correspondingDaughterCandidate(coCandidate,pfbe) << " " << coCandidate << std::endl;
       createBasicCluster(pfbe,basicClusters_[iphot],pfClusters_[iphot],correspondingDaughterCandidate(cand,pfbe));
     }
       if(pfbe.type()==reco::PFBlockElement::PS1)
     {
       //std::cout << "BlockElement PS1" << std::endl;
       createPreshowerCluster(pfbe,preshowerClusters_[iphot],1);
     }
       if(pfbe.type()==reco::PFBlockElement::PS2)
     {
       //std::cout << "BlockElement PS2" << std::endl;
       createPreshowerCluster(pfbe,preshowerClusters_[iphot],2);
     }    
 
 
     }   // loop on the elements
 
         // save the basic clusters
     basicClusters_p->insert(basicClusters_p->end(),basicClusters_[iphot].begin(), basicClusters_[iphot].end());
     // save the preshower clusters
     psClusters_p->insert(psClusters_p->end(),preshowerClusters_[iphot].begin(),preshowerClusters_[iphot].end());
 
     ++iphot;
 
   } // loop on PFCandidates
 
 
    //Save the basic clusters and get an handle as to be able to create valid Refs (thanks to Claude)
   //  std::cout << " Number of basic clusters " << basicClusters_p->size() << std::endl;
   const edm::OrphanHandle<reco::BasicClusterCollection> bcRefProd = 
     iEvent.put(basicClusters_p,PFBasicClusterCollection_);
 
   //preshower clusters
   const edm::OrphanHandle<reco::PreshowerClusterCollection> psRefProd = 
     iEvent.put(psClusters_p,PFPreshowerClusterCollection_);
   
   // now that the Basic clusters are in the event, the Ref can be created
   createBasicClusterPtrs(bcRefProd);
   // now that the preshower clusters are in the event, the Ref can be created
   createPreshowerClusterPtrs(psRefProd);
 
   // and now the Super cluster can be created with valid references  
   //if(status) createSuperClusters(*pfCandidates,*superClusters_p);
   if(status) createSuperClusters(*pfCandidates,outputSuperClusterCollection);
   
   //std::cout << "nb superclusters in collection : "<<outputSuperClusterCollection.size()<<std::endl;
 
   // Let's put the super clusters in the event
   std::auto_ptr<reco::SuperClusterCollection> superClusters_p(new reco::SuperClusterCollection(outputSuperClusterCollection));  
   const edm::OrphanHandle<reco::SuperClusterCollection> scRefProd = iEvent.put(superClusters_p,PFSuperClusterCollection_); 
 
 
   /*
   int ipho=0;
   for (reco::SuperClusterCollection::const_iterator gamIter = scRefProd->begin(); gamIter != scRefProd->end(); ++gamIter){
     std::cout << "SC i="<<ipho<<" energy="<<gamIter->energy()<<std::endl;
     ipho++;
   }
   */
 
 
   //1-leg conversions
 
 
   if (status) createOneLegConversions(scRefProd, outputOneLegConversionCollection);
 
 
   std::auto_ptr<reco::ConversionCollection> SingleLeg_p(new reco::ConversionCollection(outputOneLegConversionCollection));  
   const edm::OrphanHandle<reco::ConversionCollection> ConvRefProd = iEvent.put(SingleLeg_p,PFConversionCollection_);
   /*
   int iconv = 0;
   for (reco::ConversionCollection::const_iterator convIter = ConvRefProd->begin(); convIter != ConvRefProd->end(); ++convIter){
 
     std::cout << "OneLegConv i="<<iconv<<" nTracks="<<convIter->nTracks()<<" EoverP="<<convIter->EoverP() <<std::endl;
     std::vector<edm::RefToBase<reco::Track> > convtracks = convIter->tracks();
     for (unsigned int itk=0; itk<convtracks.size(); itk++){
       std::cout << "Track pt="<< convtracks[itk]->pt() << std::endl;
     }  
 
     iconv++;
   }
   */
 
   //create photon cores
   //if(status) createPhotonCores(pfCandidates, scRefProd, *photonCores_p);
   if(status) createPhotonCores(scRefProd, ConvRefProd, outputPhotonCoreCollection);
   
   //std::cout << "nb photoncores in collection : "<<outputPhotonCoreCollection.size()<<std::endl;
 
   // Put the photon cores in the event
   std::auto_ptr<reco::PhotonCoreCollection> photonCores_p(new reco::PhotonCoreCollection(outputPhotonCoreCollection));  
   //std::cout << "photon core collection put in auto_ptr"<<std::endl;
   const edm::OrphanHandle<reco::PhotonCoreCollection> pcRefProd = iEvent.put(photonCores_p,PFPhotonCoreCollection_); 
   
   //std::cout << "photon core have been put in the event"<<std::endl;
   /*
   int ipho=0;
   for (reco::PhotonCoreCollection::const_iterator gamIter = pcRefProd->begin(); gamIter != pcRefProd->end(); ++gamIter){
     std::cout << "PhotonCore i="<<ipho<<" energy="<<gamIter->parentSuperCluster()->energy()<<std::endl;
     //for (unsigned int i=0; i<)
 
     std::cout << "PhotonCore i="<<ipho<<" nconv2leg="<<gamIter->conversions().size()<<" nconv1leg="<<gamIter->conversionsOneLeg().size()<<std::endl;
 
     const reco::ConversionRefVector & conv = gamIter->conversions();
     for (unsigned int iconv=0; iconv<conv.size(); iconv++){
       cout << "2-leg iconv="<<iconv<<endl;
       cout << "2-leg nTracks="<<conv[iconv]->nTracks()<<endl;
       cout << "2-leg EoverP="<<conv[iconv]->EoverP()<<endl;
       cout << "2-leg ConvAlgorithm="<<conv[iconv]->algo()<<endl;
     }
 
     const reco::ConversionRefVector & convbis = gamIter->conversionsOneLeg();
     for (unsigned int iconv=0; iconv<convbis.size(); iconv++){
       cout << "1-leg iconv="<<iconv<<endl;
       cout << "1-leg nTracks="<<convbis[iconv]->nTracks()<<endl;
       cout << "1-leg EoverP="<<convbis[iconv]->EoverP()<<endl;
       cout << "1-leg ConvAlgorithm="<<convbis[iconv]->algo()<<endl;
     }
 
     ipho++;
   }
   */
 
   //load vertices
   reco::VertexCollection vertexCollection;
   bool validVertex=true;
   iEvent.getByLabel(vertexProducer_, vertexHandle);
   if (!vertexHandle.isValid()) {
     edm::LogWarning("PhotonProducer") << "Error! Can't get the product primary Vertex Collection "<< "\n";
     validVertex=false;
   }
   if (validVertex) vertexCollection = *(vertexHandle.product());
 
   /*
   //load Ecal rechits
   bool validEcalRecHits=true;
   Handle<EcalRecHitCollection> barrelHitHandle;
   EcalRecHitCollection barrelRecHits;
   iEvent.getByLabel(barrelEcalHits_, barrelHitHandle);
   if (!barrelHitHandle.isValid()) {
     edm::LogError("PhotonProducer") << "Error! Can't get the product "<<barrelEcalHits_.label();
     validEcalRecHits=false; 
   }
   if (  validEcalRecHits)  barrelRecHits = *(barrelHitHandle.product());
   
   Handle<EcalRecHitCollection> endcapHitHandle;
   iEvent.getByLabel(endcapEcalHits_, endcapHitHandle);
   EcalRecHitCollection endcapRecHits;
   if (!endcapHitHandle.isValid()) {
     edm::LogError("PhotonProducer") << "Error! Can't get the product "<<endcapEcalHits_.label();
     validEcalRecHits=false; 
   }
   if( validEcalRecHits) endcapRecHits = *(endcapHitHandle.product());
 
   //load detector topology & geometry
   iSetup.get<CaloGeometryRecord>().get(theCaloGeom_);
 
   edm::ESHandle<CaloTopology> pTopology;
   iSetup.get<CaloTopologyRecord>().get(theCaloTopo_);
   const CaloTopology *topology = theCaloTopo_.product();
 
   // get Hcal towers collection 
   Handle<CaloTowerCollection> hcalTowersHandle;
   iEvent.getByLabel(hcalTowers_, hcalTowersHandle);
   */
 
   //create photon collection
   //if(status) createPhotons(vertexCollection, pcRefProd, topology, &barrelRecHits, &endcapRecHits, hcalTowersHandle, isolationValues, outputPhotonCollection);
   if(status) createPhotons(vertexCollection, egPhotons, pcRefProd, isolationValues, outputPhotonCollection);
 
   // Put the photons in the event
   std::auto_ptr<reco::PhotonCollection> photons_p(new reco::PhotonCollection(outputPhotonCollection));  
   //std::cout << "photon collection put in auto_ptr"<<std::endl;
   const edm::OrphanHandle<reco::PhotonCollection> photonRefProd = iEvent.put(photons_p,PFPhotonCollection_); 
   //std::cout << "photons have been put in the event"<<std::endl;
   
   /*
   ipho=0;
   for (reco::PhotonCollection::const_iterator gamIter = photonRefProd->begin(); gamIter != photonRefProd->end(); ++gamIter){
     std::cout << "Photon i="<<ipho<<" pfEnergy="<<gamIter->parentSuperCluster()->energy()<<std::endl;
     
     const reco::ConversionRefVector & conv = gamIter->conversions();
     cout << "conversions obtained : conv.size()="<< conv.size()<<endl;
     for (unsigned int iconv=0; iconv<conv.size(); iconv++){
       cout << "iconv="<<iconv<<endl;
       cout << "nTracks="<<conv[iconv]->nTracks()<<endl;
       cout << "EoverP="<<conv[iconv]->EoverP()<<endl;
       
       cout << "Vtx x="<<conv[iconv]->conversionVertex().x() << " y="<< conv[iconv]->conversionVertex().y()<<" z="<<conv[iconv]->conversionVertex().z()<< endl;
       cout << "VtxError x=" << conv[iconv]->conversionVertex().xError() << endl;
       
       std::vector<edm::RefToBase<reco::Track> > convtracks = conv[iconv]->tracks();
       //cout << "nTracks="<< convtracks.size()<<endl;
       for (unsigned int itk=0; itk<convtracks.size(); itk++){
     double convtrackpt = convtracks[itk]->pt();
     const edm::RefToBase<reco::Track> & mytrack = convtracks[itk];
     cout << "Track pt="<< convtrackpt <<endl;
     cout << "Track origin="<<gamIter->conversionTrackOrigin(mytrack)<<endl;
       }
     }
     
     //1-leg
     const reco::ConversionRefVector & convbis = gamIter->conversionsOneLeg();
     cout << "conversions obtained : conv.size()="<< convbis.size()<<endl;
     for (unsigned int iconv=0; iconv<convbis.size(); iconv++){
       cout << "iconv="<<iconv<<endl;
       cout << "nTracks="<<convbis[iconv]->nTracks()<<endl;
       cout << "EoverP="<<convbis[iconv]->EoverP()<<endl;
       
       cout << "Vtx x="<<convbis[iconv]->conversionVertex().x() << " y="<< convbis[iconv]->conversionVertex().y()<<" z="<<convbis[iconv]->conversionVertex().z()<< endl;
       cout << "VtxError x=" << convbis[iconv]->conversionVertex().xError() << endl;
        
       std::vector<edm::RefToBase<reco::Track> > convtracks = convbis[iconv]->tracks();
       //cout << "nTracks="<< convtracks.size()<<endl;
       for (unsigned int itk=0; itk<convtracks.size(); itk++){
     double convtrackpt = convtracks[itk]->pt();
     cout << "Track pt="<< convtrackpt <<endl;
     cout << "Track origin="<<gamIter->conversionTrackOrigin((convtracks[itk]))<<endl;
       }
     }
     ipho++;
   }
   */
   
 }

Member Data Documentation

edm::InputTag PFPhotonTranslator::barrelEcalHits_

private

Definition at line 118 of file PFPhotonTranslator.h.

std::vector<reco::CaloClusterPtrVector> PFPhotonTranslator::basicClusterPtr_

private

Definition at line 132 of file PFPhotonTranslator.h.

std::vector<reco::BasicClusterCollection> PFPhotonTranslator::basicClusters_

private

Definition at line 124 of file PFPhotonTranslator.h.

std::vector<reco::CandidatePtr> PFPhotonTranslator::CandidatePtr_

private

Definition at line 138 of file PFPhotonTranslator.h.

std::vector<int> PFPhotonTranslator::conv1legPFCandidateIndex_

private

Definition at line 154 of file PFPhotonTranslator.h.

std::vector<int> PFPhotonTranslator::conv2legPFCandidateIndex_

private

Definition at line 155 of file PFPhotonTranslator.h.

std::string PFPhotonTranslator::EGPhotonCollection_

private

Definition at line 116 of file PFPhotonTranslator.h.

std::vector<reco::PhotonRef> PFPhotonTranslator::egPhotonRef_

private

Definition at line 142 of file PFPhotonTranslator.h.

std::vector<reco::SuperClusterRef> PFPhotonTranslator::egSCRef_

private

Definition at line 140 of file PFPhotonTranslator.h.

bool PFPhotonTranslator::emptyIsOk_

private

Definition at line 160 of file PFPhotonTranslator.h.

edm::InputTag PFPhotonTranslator::endcapEcalHits_

private

Definition at line 119 of file PFPhotonTranslator.h.

std::vector<float> PFPhotonTranslator::energyRegression_

private

Definition at line 145 of file PFPhotonTranslator.h.

std::vector<float> PFPhotonTranslator::energyRegressionError_

private

Definition at line 146 of file PFPhotonTranslator.h.

edm::InputTag PFPhotonTranslator::hcalTowers_

private

Definition at line 120 of file PFPhotonTranslator.h.

double PFPhotonTranslator::hOverEConeSize_

private

Definition at line 121 of file PFPhotonTranslator.h.

std::vector<edm::InputTag> PFPhotonTranslator::inputTagIsoVals_

private

Definition at line 109 of file PFPhotonTranslator.h.

edm::InputTag PFPhotonTranslator::inputTagPFCandidates_

private

Definition at line 108 of file PFPhotonTranslator.h.

std::string PFPhotonTranslator::PFBasicClusterCollection_

private

Definition at line 110 of file PFPhotonTranslator.h.

std::vector<std::vector<const reco::PFCluster *> > PFPhotonTranslator::pfClusters_

private

Definition at line 126 of file PFPhotonTranslator.h.

std::vector<reco::ConversionRefVector > PFPhotonTranslator::pfConv_

private

Definition at line 149 of file PFPhotonTranslator.h.

std::string PFPhotonTranslator::PFConversionCollection_

private

Definition at line 115 of file PFPhotonTranslator.h.

std::string PFPhotonTranslator::PFPhotonCollection_

private

Definition at line 114 of file PFPhotonTranslator.h.

std::string PFPhotonTranslator::PFPhotonCoreCollection_

private

Definition at line 113 of file PFPhotonTranslator.h.

std::vector<float> PFPhotonTranslator::pfPhotonMva_

private

Definition at line 144 of file PFPhotonTranslator.h.

std::string PFPhotonTranslator::PFPreshowerClusterCollection_

private

Definition at line 111 of file PFPhotonTranslator.h.

std::vector< std::vector<reco::TrackRef> > PFPhotonTranslator::pfSingleLegConv_

private

Definition at line 150 of file PFPhotonTranslator.h.

std::vector< std::vector<float> > PFPhotonTranslator::pfSingleLegConvMva_

private

Definition at line 151 of file PFPhotonTranslator.h.

std::string PFPhotonTranslator::PFSuperClusterCollection_

private

Definition at line 112 of file PFPhotonTranslator.h.

std::vector<int> PFPhotonTranslator::photPFCandidateIndex_

private

Definition at line 136 of file PFPhotonTranslator.h.

std::vector<reco::CaloClusterPtrVector> PFPhotonTranslator::preshowerClusterPtr_

private

Definition at line 134 of file PFPhotonTranslator.h.

std::vector<reco::PreshowerClusterCollection> PFPhotonTranslator::preshowerClusters_

private

Definition at line 128 of file PFPhotonTranslator.h.

std::vector<reco::SuperClusterCollection> PFPhotonTranslator::superClusters_

private

Definition at line 130 of file PFPhotonTranslator.h.

edm::ESHandle<CaloGeometry> PFPhotonTranslator::theCaloGeom_

private

Definition at line 158 of file PFPhotonTranslator.h.

edm::ESHandle<CaloTopology> PFPhotonTranslator::theCaloTopo_

private

Definition at line 157 of file PFPhotonTranslator.h.

std::string PFPhotonTranslator::vertexProducer_

private

Definition at line 117 of file PFPhotonTranslator.h.

Public Types

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation